Okay, let me just say - these little silicone duckbills are absolute GAME CHANGERS for my pumping journey. As an exclusive pumper, I was in panic mode when my Eufy parts took forever to arrive (3 weeks and counting?!).

The moment these arrived next day (bless Amazon Prime), I did a happy dance. They look identical to the expensive brand-name parts but cost way less. Popped them in my pump and boom - perfect suction immediately!

What I love:

- The 12-pack means I'm set for months (8 valves + 4 diaphragms)

- Food-grade silicone feels just as safe as my original parts

- No weird chemical smell out of the package

Small warning though - make sure you store them carefully because they're tiny and easy to lose (ask me how I know...). But at this price point, I don't feel guilty about having extras.

After two weeks of heavy use, they're holding up just as well as the OEM parts did. My output hasn't dropped at all, which was my biggest fear with off-brand replacements. Total win for this sleep-deprived mama!